master 5d0e5f08650: ; Inhibit completion preview in read-only buffers

[Eshel Yaron]

branch: master
commit 5d0e5f086505848631f9f79926b526597fc60688
Author: Eshel Yaron <me@eshelyaron.com>
Commit: Eshel Yaron <me@eshelyaron.com>

    ; Inhibit completion preview in read-only buffers
    
    * lisp/completion-preview.el
    (completion-preview--post-command): Avoid showing completion
    preview if buffer is read-only.
---
 lisp/completion-preview.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/completion-preview.el b/lisp/completion-preview.el
index 0e32beef5d0..d989eda7020 100644
--- a/lisp/completion-preview.el
+++ b/lisp/completion-preview.el
@@ -467,7 +467,8 @@ point, otherwise hide it."
     ;; preview, don't do anything.
     (unless internal-p
       (if (and (completion-preview-require-certain-commands)
-               (completion-preview-require-minimum-symbol-length))
+               (completion-preview-require-minimum-symbol-length)
+               (not buffer-read-only))
           (completion-preview--show)
         (completion-preview-active-mode -1)))))